68937600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 233735040

約数和(自身を除く): 164797440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 167, 172, 192, 200, 215, 240, 258, 300, 320, 334, 344, 384, 400, 430, 480, 501, 516, 600, 640, 645, 668, 688, 800, 835, 860, 960, 1002, 1032, 1075, 1200, 1290, 1336, 1376, 1600, 1670, 1720, 1920, 2004, 2064, 2150, 2400, 2505, 2580, 2672, 2752, 3200, 3225, 3340, 3440, 4008, 4128, 4175, 4300, 4800, 5010, 5160, 5344, 5504, 6450, 6680, 6880, 7181, 8016, 8256, 8350, 8600, 9600, 10020, 10320, 10688, 12525, 12900, 13360, 13760, 14362, 16032, 16512, 16700, 17200, 20040, 20640, 21376, 21543, 25050, 25800, 26720, 27520, 28724, 32064, 33400, 34400, 35905, 40080, 41280, 43086, 50100, 51600, 53440, 57448, 64128, 66800, 68800, 71810, 80160, 82560, 86172, 100200, 103200, 106880, 107715, 114896, 133600, 137600, 143620, 160320, 172344, 179525, 200400, 206400, 215430, 229792, 267200, 287240, 320640, 344688, 359050, 400800, 412800, 430860, 459584, 534400, 538575, 574480, 689376, 718100, 801600, 861720, 919168, 1077150, 1148960, 1378752, 1436200, 1603200, 1723440, 2154300, 2297920, 2757504, 2872400, 3446880, 4308600, 4595840, 5744800, 6893760, 8617200, 11489600, 13787520, 17234400, 22979200, 34468800, 68937600]

約数ペア:

[(1, 68937600), (2, 34468800), (3, 22979200), (4, 17234400), (5, 13787520), (6, 11489600), (8, 8617200), (10, 6893760), (12, 5744800), (15, 4595840), (16, 4308600), (20, 3446880), (24, 2872400), (25, 2757504), (30, 2297920), (32, 2154300), (40, 1723440), (43, 1603200), (48, 1436200), (50, 1378752), (60, 1148960), (64, 1077150), (75, 919168), (80, 861720), (86, 801600), (96, 718100), (100, 689376), (120, 574480), (128, 538575), (129, 534400), (150, 459584), (160, 430860), (167, 412800), (172, 400800), (192, 359050), (200, 344688), (215, 320640), (240, 287240), (258, 267200), (300, 229792), (320, 215430), (334, 206400), (344, 200400), (384, 179525), (400, 172344), (430, 160320), (480, 143620), (501, 137600), (516, 133600), (600, 114896), (640, 107715), (645, 106880), (668, 103200), (688, 100200), (800, 86172), (835, 82560), (860, 80160), (960, 71810), (1002, 68800), (1032, 66800), (1075, 64128), (1200, 57448), (1290, 53440), (1336, 51600), (1376, 50100), (1600, 43086), (1670, 41280), (1720, 40080), (1920, 35905), (2004, 34400), (2064, 33400), (2150, 32064), (2400, 28724), (2505, 27520), (2580, 26720), (2672, 25800), (2752, 25050), (3200, 21543), (3225, 21376), (3340, 20640), (3440, 20040), (4008, 17200), (4128, 16700), (4175, 16512), (4300, 16032), (4800, 14362), (5010, 13760), (5160, 13360), (5344, 12900), (5504, 12525), (6450, 10688), (6680, 10320), (6880, 10020), (7181, 9600), (8016, 8600), (8256, 8350)]